69251880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 223171200

約数和(自身を除く): 153919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 409, 415, 498, 510, 664, 680, 818, 830, 996, 1020, 1227, 1245, 1411, 1636, 1660, 1992, 2040, 2045, 2454, 2490, 2822, 3272, 3320, 4090, 4233, 4908, 4980, 5644, 6135, 6953, 7055, 8180, 8466, 9816, 9960, 11288, 12270, 13906, 14110, 16360, 16932, 20859, 21165, 24540, 27812, 28220, 33864, 33947, 34765, 41718, 42330, 49080, 55624, 56440, 67894, 69530, 83436, 84660, 101841, 104295, 135788, 139060, 166872, 169320, 169735, 203682, 208590, 271576, 278120, 339470, 407364, 417180, 509205, 577099, 678940, 814728, 834360, 1018410, 1154198, 1357880, 1731297, 2036820, 2308396, 2885495, 3462594, 4073640, 4616792, 5770990, 6925188, 8656485, 11541980, 13850376, 17312970, 23083960, 34625940, 69251880]

約数ペア:

[(1, 69251880), (2, 34625940), (3, 23083960), (4, 17312970), (5, 13850376), (6, 11541980), (8, 8656485), (10, 6925188), (12, 5770990), (15, 4616792), (17, 4073640), (20, 3462594), (24, 2885495), (30, 2308396), (34, 2036820), (40, 1731297), (51, 1357880), (60, 1154198), (68, 1018410), (83, 834360), (85, 814728), (102, 678940), (120, 577099), (136, 509205), (166, 417180), (170, 407364), (204, 339470), (249, 278120), (255, 271576), (332, 208590), (340, 203682), (408, 169735), (409, 169320), (415, 166872), (498, 139060), (510, 135788), (664, 104295), (680, 101841), (818, 84660), (830, 83436), (996, 69530), (1020, 67894), (1227, 56440), (1245, 55624), (1411, 49080), (1636, 42330), (1660, 41718), (1992, 34765), (2040, 33947), (2045, 33864), (2454, 28220), (2490, 27812), (2822, 24540), (3272, 21165), (3320, 20859), (4090, 16932), (4233, 16360), (4908, 14110), (4980, 13906), (5644, 12270), (6135, 11288), (6953, 9960), (7055, 9816), (8180, 8466)]